ABSTRACT
AIMS: The impact of sexuality in patients with significant tricuspid regurgitation (TR) undergoing transcatheter tricuspid valve intervention (TTVI) is unknown. The aim of this study was to investigate sex-specific outcomes in patients with significant TR treated with TTVI vs. medical therapy alone. METHODS AND RESULTS: The Transcatheter Tricuspid Valve Therapies (TriValve) registry collected data on patients with significant TR from 24 centres who underwent TTVI from 2016 to 2021. A control cohort was formed by medically managed patients with ≥severe isolated TR diagnosed in 2015-18. The primary endpoint was freedom from all-cause mortality. Secondary endpoints were heart failure (HF) hospitalization, New York Heart Association (NYHA) functional status, and TR severity. One-year outcomes were assessed for the TriValve cohort and compared with the control cohort with the inverse probability of treatment weighting (IPTW). A total of 556 and 2072 patients were included from the TriValve and control groups, respectively. After TTVI, there was no difference between women and men in 1-year freedom from all-cause mortality 80.9% vs. 77.9%, P = 0.56, nor in HF hospitalization (P = 0.36), NYHA Functional Classes III and IV (P = 0.17), and TR severity >2+ at last follow-up (P = 0.42). Multivariable Cox-regression weighted by IPTW showed improved 1-year survival after TTVI compared with medical therapy alone in both women (adjusted hazard ratio 0.45, 95% confidence interval 0.23-0.83, P = 0.01) and men (adjusted hazard ratio 0.42, 95% confidence interval 0.18-0.89, P = 0.03). CONCLUSION: After TTVI in high-risk patients, there were no sex-related differences in terms of survival, HF hospitalization, functional status, and TR reduction up to 1 year. The IPTW analysis shows a survival benefit of TTVI over medical therapy alone in both women and men.
Subject(s)
Heart Failure , Heart Valve Prosthesis Implantation , Tricuspid Valve Insufficiency , Male , Humans , Female , Tricuspid Valve/surgery , Heart Valve Prosthesis Implantation/methods , Treatment Outcome , Registries , Heart Failure/complicationsABSTRACT
BACKGROUND: Echocardiography is the primary imaging modality for diagnosis of infective endocarditis (IE) in prosthetic valve endocarditis (PVE) including IE after transcatheter aortic valve implantation (TAVI). This study aimed to evaluate the characteristics and clinical outcomes of patients with absent compared with evident echocardiographic signs of TAVI-IE. METHODS: Patients with definite TAVI-IE derived from the Infectious Endocarditis after TAVI International Registry were investigated comparing those with absent and evident echocardiographic signs of IE defined as vegetation, abscess, pseudo-aneurysm, intracardiac fistula, or valvular perforation or aneurysm. RESULTS: Among 578 patients, 87 (15.1%) and 491 (84.9%) had absent (IE-neg) and evident (IE-pos) echocardiographic signs of IE, respectively. IE-neg were more often treated via a transfemoral access with a self-expanding device and had higher rates of peri-interventional complications (eg, stroke, major vascular complications) during the TAVI procedure (P < .05 for all). IE-neg had higher rates of IE caused by Staphylococcus aureus (33.7% vs 23.2%; P = .038) and enterococci (37.2% vs 23.8%; P = .009) but lower rates of coagulase-negative staphylococci (4.7% vs 20.0%, P = .001). IE-neg was associated with the same dismal prognosis for in-hospital mortality in a multivariate binary regression analysis (odds ratio: 1.51; 95% confidence interval [CI]: .55-4.12) as well as a for 1-year mortality in Cox regression analysis (hazard ratio: 1.10; 95% CI: .67-1.80). CONCLUSIONS: Even with negative echocardiographic imaging, patients who have undergone TAVI and presenting with positive blood cultures and symptoms of infection are a high-risk patient group having a reasonable suspicion of IE and the need for an early treatment initiation.
Subject(s)
Endocarditis, Bacterial , Endocarditis , Heart Valve Prosthesis , Prosthesis-Related Infections , Transcatheter Aortic Valve Replacement , Humans , Endocarditis, Bacterial/diagnostic imaging , Endocarditis, Bacterial/epidemiology , Endocarditis, Bacterial/etiology , Transcatheter Aortic Valve Replacement/adverse effects , Incidence , Risk Factors , Prosthesis-Related Infections/diagnostic imaging , Prosthesis-Related Infections/epidemiology , Prosthesis-Related Infections/etiology , Endocarditis/diagnostic imaging , Endocarditis/epidemiology , EchocardiographyABSTRACT
Use of transcatheter mitral valve replacement (TMVR) using transcatheter aortic valves in clinical practice is limited to patients with failing bioprostheses and rings or mitral valve disease associated with severe mitral annulus calcification. Whereas the use of valve-in-valve TMVR appears to be a reasonable alternative to surgery in patients at high surgical risk, much less evidence supports valve-in-ring and valve-in-mitral annulus calcification interventions. Data on the results of TMVR in these settings are derived from small case series or voluntary registries. This review summarizes the current evidence on TMVR using transcatheter aortic valves in clinical practice from the characteristics of the TMVR candidates, screening process, performance of the procedure, and description of current results and future perspectives. TMVR using dedicated devices in native noncalcified mitral valve diseases is beyond the scope of the article.
Subject(s)
Aortic Valve/surgery , Calcinosis/surgery , Heart Valve Prosthesis Implantation/standards , Heart Valve Prosthesis/standards , Mitral Valve/surgery , Prosthesis Design/standards , Aortic Valve/diagnostic imaging , Calcinosis/diagnostic imaging , Cardiac Catheterization/methods , Cardiac Catheterization/standards , Cardiac Catheterization/trends , Heart Valve Prosthesis/trends , Heart Valve Prosthesis Implantation/methods , Heart Valve Prosthesis Implantation/trends , Humans , Mitral Valve/diagnostic imaging , Mitral Valve Annuloplasty/methods , Mitral Valve Annuloplasty/standards , Mitral Valve Annuloplasty/trends , Prosthesis Design/methods , Prosthesis Design/trendsABSTRACT
BACKGROUND: No randomized study powered to compare balloon expandable (BE) with self expanding (SE) transcatheter heart valves (THVs) on individual end points after transcatheter aortic valve replacement has been conducted to date. METHODS: From January 2013 to December 2015, the FRANCE-TAVI nationwide registry (Registry of Aortic Valve Bioprostheses Established by Catheter) included 12 141 patients undergoing BE-THV (Edwards, n=8038) or SE-THV (Medtronic, n=4103) for treatment of native aortic stenosis. Long term mortality status was available in all patients (median 20 months; interquartile range, 14 to 30). Patients treated with BE-THV (n=3910) were successfully matched 1:1 with 3910 patients treated with SE-THV by using propensity score (25 clinical, anatomical, and procedural variables) and by date of the procedure (within 3 months). The first coprimary outcome was ≥ moderate occurrence of paravalvular regurgitation or in-hospital mortality, or both. The second coprimary outcome was 2-year all-cause mortality. RESULTS: In propensity-matched analyses, the incidence of the first coprimary outcome was higher with SE-THV (19.8%) compared with BE-THV (11.9%; relative risk, 1.68 [95% CI, 1.46-1.91]; P<0.0001). Each component of the outcome was also higher in patients receiving SE-THV: ≥ moderate paravalvular regurgitation (15.5% versus 8.3%; relative risk, 1.90 [95% CI, 1.63-2.22]; P<0.0001) and in hospital mortality (5.6% versus 4.2%; relative risk, 1.34 [95% CI, 1.07-1.66]; P=0.01). During follow up, all cause mortality occurred in 899 patients treated with SE-THV (2-year mortality, 29.8%) and in 801 patients treated with BE-THV (2-year mortality, 26.6%; hazard ratio, 1.17 [95% CI, 1.06-1.29]; P=0.003). Similar results were found using inverse probability of treatment weighting using propensity score analysis. CONCLUSION: The present study suggests that use of SE-THV was associated with a higher risk of paravalvular regurgitation and higher in-hospital and 2-year mortality compared with use of BE-THV. These data strongly support the need for a randomized trial sufficiently powered to compare the latest generation of SE-THV and BE-THV. CLINICAL TRIAL REGISTRATION: https://www.clinicaltrials.gov. Unique identifier: NCT01777828.
Subject(s)
Heart Valve Prosthesis , Registries , Transcatheter Aortic Valve Replacement , Aged , Aged, 80 and over , Aortic Valve Stenosis/mortality , Aortic Valve Stenosis/surgery , Disease-Free Survival , Female , Follow-Up Studies , France/epidemiology , Humans , Male , Survival RateABSTRACT
OBJECTIVES: To evaluate the causes and predictors of mortality after valve-in-mitral annulus calcification (MAC) transcatheter mitral valve implantation (TMVI). BACKGROUND: Conventional surgical mitral valve replacement is associated with a high risk in patients with mitral valve disease associated with severe MAC. In this population, TMVI may be an attractive alternative option. However, its prognostic factors are poorly understood. METHODS: All patients undergoing valve-in-MAC TMVI from 2013 to 2018 in our center were included. Indication for TMVI relied on the judgment of the local heart team. Patients were followed at 30 days and 1 year. RESULTS: A total of 34 patients underwent valve-in-MAC TMVI. The mean age was 79 ± 11 years and 73% of patients were women. Their mean EuroSCORE 2 was 8 ± 7%. The transseptal approach was used in 79% of patients and a hybrid transatrial in 29%. Balloon expandable transcatheter heart valves were used in all the patients. Technical success was achieved in 76% of the patients. Thirty-day and 1-year all-cause mortality rates were 14.7% and 32.4%, respectively. The main two causes of 1-year mortality were congestive heart failure (8.8%) and infective endocarditis (5.9%). In multivariate analysis, the only predictor of 1-year mortality was the presence of periprothetic mitral regurgitation grade 2 (HR, 5.69; 95%CI, 1.59-27.88, p = 0.032). CONCLUSION: Early and mid-term mortality remains high after valve-in-MAC TMVI and seems to be associated with the presence of paravalvular mitral regurgitation. However, whether the latter is a prognostic factor or marker remains to be determined to improve clinical outcomes in this high-risk population.
Subject(s)
Heart Valve Prosthesis Implantation , Heart Valve Prosthesis , Mitral Valve Insufficiency , Aged , Aged, 80 and over , Cardiac Catheterization/adverse effects , Female , Heart Valve Prosthesis Implantation/adverse effects , Humans , Mitral Valve/diagnostic imaging , Mitral Valve/surgery , Mitral Valve Insufficiency/diagnostic imaging , Mitral Valve Insufficiency/surgery , Treatment OutcomeABSTRACT
AIMS: We determined the incidence and type of arrhythmias at 2-year follow-up in patients with new-onset persistent left bundle branch block (LBBB) following transcatheter aortic valve replacement (TAVR). METHODS AND RESULTS: Multicentre prospective study including 103 consecutive patients with new-onset persistent LBBB post-TAVR (SAPIEN XT/3: 53; CoreValve/Evolut R: 50). An implantable cardiac monitor (Reveal XT, Reveal Linq) was implanted before hospital discharge and patients had continuous monitoring for up to 2 years. Arrhythmic events were adjudicated in a central core lab. 1836 new arrhythmic events (tachyarrhythmias: 1655 and bradyarrhythmias: 181) occurred at 2 years. Of these, 283 (15%) occurred beyond 1 year (tachyarrhythmias 212, bradyarrhythmias 71) in 33 (36%) patients, without differences between valve type. Most late (>1 year) arrhythmic events were asymptomatic (94%) and led to a treatment change in 17 (19%) patients. A total of 71 late bradyarrhythmias [high-degree atrioventricular block (HAVB): 3, severe bradycardia: 68] were detected in 17 (21%) patients. At 2 years, 18 (17%) patients had received a permanent pacemaker (PPM) or implantable cardiac-defibrillator. PPM implantation due to HAVB predominated in the early phase post-TAVR, with only 1 HAVB event requiring PPM implantation after 1 year. CONCLUSION: Patients with new-onset LBBB post-TAVR exhibited a very high burden of arrhythmic events within the 2 years post-procedure. While new tachyarrhythmic events were homogeneously distributed over time, the vast majority of new HAVB episodes leading to PPM implantation occurred early after the procedure. These results should help to guide the management of this challenging group of patients. (clinicaltrials.gov: NCT02153307).
Subject(s)
Aortic Valve Stenosis , Pacemaker, Artificial , Transcatheter Aortic Valve Replacement , Aortic Valve/diagnostic imaging , Aortic Valve/surgery , Aortic Valve Stenosis/surgery , Bundle-Branch Block/diagnosis , Bundle-Branch Block/epidemiology , Bundle-Branch Block/etiology , Humans , Prospective Studies , Risk Factors , Transcatheter Aortic Valve Replacement/adverse effects , Treatment OutcomeABSTRACT
Transcatheter tricuspid valve-in-valve replacement (TTVR) represents an attractive therapeutic option in very high surgical risk patients with degenerated tricuspid bioprostheses. However, the procedural management of these patients might be challenging due to their comorbidities, long lasting heart valve disease and the presence of left-sided mechanical prostheses. Thus, a more "minimally disruptive" procedure would have several potential benefits in such a frail population. We present the cases of four patients admitted for congestive heart failure due to severe degeneration of their tricuspid bioprostheses who were treated with a minimalist TTVR. The protocol combined continuation of the oral anticoagulant treatment with no bridging therapy, the use of a single venous access with local anesthesia, rapid pacing via the stiff right ventricular wire, and transthoracic echocardiographic guidance and assessment, with no need for contrast injection. Our protocol aims at simplifying the TTVR procedure and might be a useful tool to avoid procedural complications and reduce hospital stay.
Subject(s)
Bioprosthesis , Cardiac Catheterization/instrumentation , Heart Valve Diseases/surgery , Heart Valve Prosthesis Implantation/instrumentation , Heart Valve Prosthesis , Prosthesis Failure , Rheumatic Heart Disease/surgery , Tricuspid Valve/surgery , Administration, Oral , Adult , Aged , Aged, 80 and over , Anticoagulants/administration & dosage , Cardiac Catheterization/adverse effects , Female , Heart Failure/etiology , Heart Failure/physiopathology , Heart Valve Diseases/diagnostic imaging , Heart Valve Diseases/physiopathology , Heart Valve Prosthesis Implantation/adverse effects , Humans , Middle Aged , Recovery of Function , Rheumatic Heart Disease/diagnostic imaging , Rheumatic Heart Disease/physiopathology , Treatment Outcome , Tricuspid Valve/diagnostic imaging , Tricuspid Valve/physiopathologyABSTRACT
BACKGROUND: The FRANCE-2 registry (French Aortic National Corevalve and Edwards) previously reported good early- and medium-term clinical and echocardiographic efficacy for transcatheter aortic valve replacement. We here report 5-year follow-up results from the registry. METHODS: The registry includes all consecutive patients undergoing transcatheter aortic valve replacement for severe aortic stenosis in France. Follow-up is scheduled at 30 days, 6 months, then annually from 1 to 5 years. Clinical events were defined according to the Valve Academic Research Consortium criteria, and hemodynamic structural valve deterioration (SVD) was defined according to the consensus statement by the European Association of Percutaneous Cardiovascular Interventions. RESULTS: Between January 2010 and January 2012, 4201 patients were enrolled in 34 centers. Five-year vital status was available for 95.5% of patients; 88.1% had clinical evaluation or died. Overall, at 5 years, all-cause mortality was 60.8% (n=2478; 95% CI, 59.3% to 62.3%). The majority of cardiovascular events occurred in the first month after valve implantation, and incidence remained low thereafter, at <2% per year up to 5 years, except for heart failure. The rate of heart failure was 14.3% at 1 year, then decreased over time to <5% per year. In cumulative incidence function, the rates of severe SVD and moderate/severe SVD at 5 years were 2.5% and 13.3%, respectively. Mortality did not differ between patients with or without severe SVD (hazard ratio, 0.71; 95% CI, 0.47-1.07; P=0.1). Finally, in the population of patients with severe SVD, 1 patient (1.7%) experienced a stroke, and 8 patients presented ≥1 heart failure event (13.3%). CONCLUSIONS: The 5-year follow-up results of the FRANCE-2 registry represent the largest long-term data set available in a high-risk population. In surviving patients, the low rate of clinical events and the low level of SVD after 1 year support the long-term efficacy of transcatheter aortic valve replacement in both types of transcatheter prosthesis featuring in the registry.
Subject(s)
Aortic Valve Stenosis/surgery , Transcatheter Aortic Valve Replacement , Aged , Aged, 80 and over , Aortic Valve Stenosis/mortality , Equipment Failure , Female , Follow-Up Studies , Heart Failure/diagnosis , Heart Failure/epidemiology , Hemodynamics , Humans , Male , Proportional Hazards Models , Registries , Risk Factors , Stroke/diagnosis , Stroke/epidemiology , Survival Analysis , Time Factors , Treatment OutcomeABSTRACT
Aims: We analysed the early and long-term clinical and haemodynamic outcomes of balloon-expandable transcatheter mitral valve implantation (TMVI) in an experienced centre. Methods and results: All patients undergoing TMVI from July 2010 to July 2017 in our centre were prospectively included. Indication for TMVI relied on the judgement of the local heart team. Patients were followed at 1 month, 1 year, and yearly thereafter. A total of 91 patients underwent TMVI. The median age was 73 (57-81) years and 70% of patients were women. Patients were at high risk for surgery with a median EuroSCORE II of 9.6 (4.0-14.6) %. Indication for TMVI was bioprosthesis failure (valve-in-valve) in 37.3%, annuloplasty failure (valve-in-ring) in 33.0%, and severe mitral annulus calcification (MAC) in 29.7%. The transseptal approach was used in 92.3% of patients and balloon-expandable valves were used in all patients. Technical success was achieved in 84.6% of patients, one patient died during the procedure and haemodynamically significant left ventricular outflow tract obstruction occurred in three patients (3.3%). At 30 days, 7.7% of patients had died, without significant differences between groups, and a major stroke occurred in 2.2% of patients. The cumulative rates of all-cause mortality at 1-year and 2-year follow-up were 21.0% [95% confidence interval (CI) 9.9-38.8] and 35.7% (95% CI 19.2-56.5), respectively, with a higher late mortality in patients with MAC. The 2-year rates of re-intervention and valve thrombosis were 8.8% and 14.4%, respectively. At 6 months to 1 year, 68.9% of patients were in New York Heart Association Class I or II, and 90.7% of patients had mild or less mitral regurgitation. The mean transmitral gradient decreased from 9.3 ± 3.9 mmHg at baseline to 6.0 ± 2.3 mmHg at discharge (P < 0.001) without changes at 6-month to 1-year follow-up. Conclusion: Transcatheter mitral valve implantation using balloon-expandable valves in selected patients with bioprosthesis or annuloplasty failure or severe MAC was associated with a low rate of peri-procedural complications and acceptable long-term outcomes.
Subject(s)
Heart Valve Prosthesis Implantation/instrumentation , Heart Valve Prosthesis Implantation/methods , Hemodynamics , Mitral Valve Insufficiency/surgery , Mitral Valve/surgery , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Prospective Studies , Time Factors , Treatment OutcomeABSTRACT
BACKGROUND: Off-label use of transcatheter aortic and pulmonary valve prostheses for tricuspid valve-in-valve implantation (TVIV) within dysfunctional surgical tricuspid valve (TV) bioprostheses has been described in small reports. METHODS AND RESULTS: An international, multicenter registry was developed to collect data on TVIV cases. Patient-related factors, procedural details and outcomes, and follow-up data were analyzed. Valve-in-ring or heterotopic TV implantation procedures were not included. Data were collected on 156 patients with bioprosthetic TV dysfunction who underwent catheterization with planned TVIV. The median age was 40 years, and 71% of patients were in New York Heart Association class III or IV. Among 152 patients in whom TVIV was attempted with a Melody (n=94) or Sapien (n=58) valve, implantation was successful in 150, with few serious complications. After TVIV, both the TV inflow gradient and tricuspid regurgitation grade improved significantly. During follow-up (median, 13.3 months), 22 patients died, 5 within 30 days; all 22 patients were in New York Heart Association class III or IV, and 9 were hospitalized before TVIV. There were 10 TV reinterventions, and 3 other patients had significant recurrent TV dysfunction. At follow-up, 77% of patients were in New York Heart Association class I or II (P<0.001 versus before TVIV). Outcomes did not differ according to surgical valve size or TVIV valve type. CONCLUSIONS: TVIV with commercially available transcatheter prostheses is technically and clinically successful in patients of various ages across a wide range of valve size. Although preimplantation clinical status was associated with outcome, many patients in New York Heart Association class III or IV at baseline improved. TVIV should be considered a viable option for treatment of failing TV bioprostheses.
Subject(s)
Bioprosthesis/trends , Cardiac Catheterization/methods , Heart Valve Prosthesis Implantation/methods , Internationality , Prosthesis Failure/trends , Tricuspid Valve Insufficiency/surgery , Adolescent , Adult , Aged , Aged, 80 and over , Bioprosthesis/adverse effects , Child , Child, Preschool , Female , Follow-Up Studies , Humans , Length of Stay/trends , Male , Middle Aged , Registries , Treatment Outcome , Tricuspid Valve Insufficiency/diagnosis , Young AdultABSTRACT
OBJECTIVES: To evaluate the outcomes of the early experience of percutaneous alcohol septal ablation in patients with severe left ventricular outflow tract (LVOT) obstruction post transcatheter mitral valve replacement (TMVR). BACKGROUND: Severe LVOT obstruction with hemodynamic compromise is a complication of TMVR associated with high mortality. Percutaneous alcohol septal ablation has recently been described as a therapeutic option in this setting. METHODS: Multicenter retrospective review of clinical outcomes of patients undergoing alcohol septal ablation to treat LVOT obstruction after TMVR for severe mitral stenosis with severe mitral annular calcification. RESULTS: Six patients underwent percutaneous alcohol septal ablation to treat LVOT obstruction post-TMVR at six different centers. Five patients had immediate significant reduction in LVOT obstruction with improvement in hemodynamic status while one had persistent LVOT gradient but hemodynamic instability improved. The first patient died on postoperative day 4 due to complete heart block. One patient had initial improvement in LVOT gradient with recurrence on postoperative day 1 thought to be secondary to septal edema, was treated with surgical removal of the transcatheter valve and resection of the anterior mitral leaflet followed by transatrial TMVR and died 3 weeks later due to multi-organ failure. The remaining four patients improved clinically after alcohol septal ablation, were discharged from the hospital and were clinically stable at 30-day follow-up. CONCLUSIONS: Percutaneous alcohol ablation provides acute relief of TMVR-induced LVOT obstruction when septal hypertrophy is a contributing factor. This may be a safer alternative to bail-out surgery in this extremely high-risk patient population. © 2017 Wiley Periodicals, Inc.
Subject(s)
Ablation Techniques , Calcinosis/surgery , Cardiac Catheterization/adverse effects , Ethanol/administration & dosage , Heart Septum/surgery , Heart Valve Prosthesis Implantation/adverse effects , Mitral Valve Stenosis/surgery , Mitral Valve/surgery , Ventricular Outflow Obstruction/surgery , Aged , Aged, 80 and over , Calcinosis/diagnostic imaging , Calcinosis/physiopathology , Cardiac Catheterization/methods , Ethanol/adverse effects , Female , Heart Septum/diagnostic imaging , Heart Septum/physiopathology , Heart Valve Prosthesis Implantation/methods , Hemodynamics , Humans , Male , Mitral Valve/diagnostic imaging , Mitral Valve/physiopathology , Mitral Valve Stenosis/diagnostic imaging , Mitral Valve Stenosis/physiopathology , Registries , Retrospective Studies , Severity of Illness Index , Time Factors , Tomography, X-Ray Computed , Treatment Outcome , Ventricular Outflow Obstruction/diagnostic imaging , Ventricular Outflow Obstruction/etiology , Ventricular Outflow Obstruction/physiopathologySubject(s)
Endocarditis, Bacterial , Hospital Mortality , Postoperative Complications/mortality , Registries , Transcatheter Aortic Valve Replacement/adverse effects , Aged , Endocarditis, Bacterial/etiology , Endocarditis, Bacterial/mortality , Female , Follow-Up Studies , Humans , Male , Middle AgedABSTRACT
BACKGROUND: The majority of transcatheter aortic valve implantation (TAVI) procedures are currently performed by percutaneous transfemoral approach. The potential contribution of the type of vascular closure device to the incidence of vascular complications is not clear. AIM: To compare the efficacy of a Prostar XL- vs. Perclose ProGlide-based vascular closure strategy. METHODS: The ClOsure device iN TRansfemoral aOrtic vaLve implantation (CONTROL) multi-center study included 3138 consecutive percutaneous transfemoral TAVI patients, categorized according to vascular closure strategy: Prostar XL- (Prostar group) vs. Perclose ProGlide-based vascular closure strategy (ProGlide group). Propensity-score matching was used to assemble a cohort of patients with similar baseline characteristics. RESULTS: Propensity matching identified 944 well-matched patients (472 patient pairs). Composite primary end point of major vascular complications or in-hospital mortality occurred more frequently in Prostar group when compared with ProGlide group (9.5 vs. 5.1%, P = 0.016), and was driven by higher rates of major vascular complication (7.4 vs. 1.9%, P < 0.001) in the Prostar group. However, in-hospital mortality was similar between groups (4.9 vs. 3.5%, P = 0.2). Femoral artery stenosis occurred less frequently in the Prostar group (3.4 vs. 0.5%, P = 0.004), but overall, Prostar use was associated with higher rates of major bleeding (16.7 vs. 3.2%, P < 0.001), acute kidney injury (17.6 vs. 4.4%, P < 0.001) and with longer hospital stay (median 6 vs. 5 days, P = 0.007). CONCLUSIONS: Prostar XL-based vascular closure in transfemoral TAVI procedures is associated with higher major vascular complication rates when compared with ProGlide; however, in-hospital mortality is similar with both devices.
Subject(s)
Aortic Valve Stenosis/surgery , Transcatheter Aortic Valve Replacement/adverse effects , Vascular Closure Devices/adverse effects , Vascular Diseases/etiology , Acute Kidney Injury/etiology , Aged , Aged, 80 and over , Cardiology/standards , Clinical Competence/standards , Constriction, Pathologic/etiology , Female , Femoral Artery , Humans , Learning Curve , Male , Myocardial Infarction/etiology , Postoperative Hemorrhage/etiology , Stroke/etiology , Transcatheter Aortic Valve Replacement/instrumentationABSTRACT
IMPORTANCE: Limited data exist on clinical characteristics and outcomes of patients who had infective endocarditis after undergoing transcatheter aortic valve replacement (TAVR). OBJECTIVE: To determine the associated factors, clinical characteristics, and outcomes of patients who had infective endocarditis after TAVR. DESIGN, SETTING, AND PARTICIPANTS: The Infectious Endocarditis after TAVR International Registry included patients with definite infective endocarditis after TAVR from 47 centers from Europe, North America, and South America between June 2005 and October 2015. EXPOSURE: Transcatheter aortic valve replacement for incidence of infective endocarditis and infective endocarditis for in-hospital mortality. MAIN OUTCOMES AND MEASURES: Infective endocarditis and in-hospital mortality after infective endocarditis. RESULTS: A total of 250 cases of infective endocarditis occurred in 20â¯006 patients after TAVR (incidence, 1.1% per person-year; 95% CI, 1.1%-1.4%; median age, 80 years; 64% men). Median time from TAVR to infective endocarditis was 5.3 months (interquartile range [IQR], 1.5-13.4 months). The characteristics associated with higher risk of progressing to infective endocarditis after TAVR was younger age (78.9 years vs 81.8 years; hazard ratio [HR], 0.97 per year; 95% CI, 0.94-0.99), male sex (62.0% vs 49.7%; HR, 1.69; 95% CI, 1.13-2.52), diabetes mellitus (41.7% vs 30.0%; HR, 1.52; 95% CI, 1.02-2.29), and moderate to severe aortic regurgitation (22.4% vs 14.7%; HR, 2.05; 95% CI, 1.28-3.28). Health care-associated infective endocarditis was present in 52.8% (95% CI, 46.6%-59.0%) of patients. Enterococci species and Staphylococcus aureus were the most frequently isolated microorganisms (24.6%; 95% CI, 19.1%-30.1% and 23.3%; 95% CI, 17.9%-28.7%, respectively). The in-hospital mortality rate was 36% (95% CI, 30.0%-41.9%; 90 deaths; 160 survivors), and surgery was performed in 14.8% (95% CI, 10.4%-19.2%) of patients during the infective endocarditis episode. In-hospital mortality was associated with a higher logistic EuroSCORE (23.1% vs 18.6%; odds ratio [OR], 1.03 per 1% increase; 95% CI, 1.00-1.05), heart failure (59.3% vs 23.7%; OR, 3.36; 95% CI, 1.74-6.45), and acute kidney injury (67.4% vs 31.6%; OR, 2.70; 95% CI, 1.42-5.11). The 2-year mortality rate was 66.7% (95% CI, 59.0%-74.2%; 132 deaths; 115 survivors). CONCLUSIONS AND RELEVANCE: Among patients undergoing TAVR, younger age, male sex, history of diabetes mellitus, and moderate to severe residual aortic regurgitation were significantly associated with an increased risk of infective endocarditis. Patients who developed endocarditis had high rates of in-hospital mortality and 2-year mortality.
Subject(s)
Endocarditis, Bacterial/epidemiology , Endocarditis/etiology , Hospital Mortality/trends , Transcatheter Aortic Valve Replacement/adverse effects , Age Factors , Aged , Endocarditis, Bacterial/etiology , Female , Follow-Up Studies , Heart Failure , Humans , Male , Odds Ratio , Registries , Risk Factors , Sex Factors , Staphylococcal Infections/epidemiology , Staphylococcal Infections/etiology , Staphylococcus aureus , Treatment OutcomeABSTRACT
BACKGROUND: Transcatheter aortic-valve implantation (TAVI) is an emerging intervention for the treatment of high-risk patients with severe aortic stenosis and coexisting illnesses. We report the results of a prospective multicenter study of the French national transcatheter aortic-valve implantation registry, FRANCE 2. METHODS: All TAVIs performed in France, as listed in the FRANCE 2 registry, were prospectively included in the study. The primary end point was death from any cause. RESULTS: A total of 3195 patients were enrolled between January 2010 and October 2011 at 34 centers. The mean (±SD) age was 82.7±7.2 years; 49% of the patients were women. All patients were highly symptomatic and were at high surgical risk for aortic-valve replacement. Edwards SAPIEN and Medtronic CoreValve devices were implanted in 66.9% and 33.1% of patients, respectively. Approaches were either transarterial (transfemoral, 74.6%; subclavian, 5.8%; and other, 1.8%) or transapical (17.8%). The procedural success rate was 96.9%. Rates of death at 30 days and 1 year were 9.7% and 24.0%, respectively. At 1 year, the incidence of stroke was 4.1%, and the incidence of periprosthetic aortic regurgitation was 64.5%. In a multivariate model, a higher logistic risk score on the European System for Cardiac Operative Risk Evaluation (EuroSCORE), New York Heart Association functional class III or IV symptoms, the use of a transapical TAVI approach, and a higher amount of periprosthetic regurgitation were significantly associated with reduced survival. CONCLUSIONS: This prospective registry study reflected real-life TAVI experience in high-risk elderly patients with aortic stenosis, in whom TAVI appeared to be a reasonable option. (Funded by Edwards Lifesciences and Medtronic.).
Subject(s)
Aortic Valve Stenosis/therapy , Cardiac Catheterization , Heart Valve Prosthesis Implantation/methods , Registries , Aged , Aged, 80 and over , Aortic Valve Stenosis/complications , Cardiac Catheterization/methods , Female , France/epidemiology , Heart Valve Prosthesis , Heart Valve Prosthesis Implantation/adverse effects , Hemorrhage/epidemiology , Hemorrhage/etiology , Humans , Incidence , Male , Multivariate Analysis , Prospective Studies , Stroke/epidemiology , Stroke/etiologyABSTRACT
Transcatheter heart valve endocarditis is a rare, but life threatening complication. We describe the case of a patient who was successfully treated by transcatheter aortic valve-in-valve-in-valve replacement with a favorable 1-year outcome, despite severe early complications.
Subject(s)
Aortic Valve Stenosis/therapy , Bioprosthesis , Cardiac Catheterization/methods , Endocarditis/etiology , Endocarditis/therapy , Heart Valve Prosthesis Implantation/adverse effects , Aged , Aortic Valve Stenosis/diagnostic imaging , Cardiac Catheterization/adverse effects , Echocardiography, Transesophageal/methods , Endocarditis/diagnostic imaging , Follow-Up Studies , Heart Valve Prosthesis Implantation/methods , Humans , Magnetic Resonance Angiography/methods , Male , Prosthesis-Related Infections/diagnostic imaging , Prosthesis-Related Infections/therapy , Radiography , Rare Diseases , Risk Assessment , Severity of Illness Index , Staphylococcal Infections/diagnosis , Staphylococcal Infections/therapy , Stroke/diagnostic imaging , Stroke/etiology , Stroke/therapy , Treatment OutcomeSubject(s)
Heart Valve Prosthesis Implantation , Heart Valve Prosthesis , Hemodynamics , Hemolysis , Humans , Mitral Valve/surgeryABSTRACT
AIMS: Whether a percutaneous mitral commissurotomy (PMC) should be attempted in patients with mitral stenosis (MS) and valvular calcification, especially located at the commissural level remained debated. We sought to evaluate the impact of the degree and location of mitral valve calcifications on PMC results. METHODS AND RESULTS: Over a 3-year period, we enrolled 464 consecutive patients who underwent a PMC at our institution. According to the location (within the body valve leaflets' or at the commissural level) and the degree of calcification, patients were divided into three groups: 261 patients were in Group 1 (no leaflets' or commissural calcification), 141 in Group 2 (leaflets' calcification with no significant commissural calcification), and 62 in Group 3 (at least one commissure significantly calcified). Final valve area (1.83 ± 0.26, 1.71 ± 0.25, and 1.60 ± 0.24 cm(2), P < 0.00001) and the rate of complete opening of at least one commissure (92, 94, and 84%, P = 0.05) were significantly different. However, the rate of post-PMC mitral regurgitation (MR) of grade ≥ 3 (10, 10, and 8%, P = 0.90) was not different among the groups and if the rate of good immediate result, defined as valve area ≥ 1.5 cm(2) with no MR >2/4 was different among the three groups (88, 78, and 73%, P = 0.004), an overallprocedural success could be achieved in most patients with calcified commissures. CONCLUSION: In this large contemporary series of patients with MS, a procedural success was obtained less frequently in patients with calcified commissure but a successful PMC could still be safely achieved in a large proportion of patients. Our results support the use of PMC as a first-line treatment of patients with severe MS even in the presence of significant commissural calcifications with otherwise favourable clinical characteristics.
Subject(s)
Heart Valve Prosthesis Implantation/methods , Mitral Valve Stenosis/surgery , Vascular Calcification/surgery , Cardiac Catheterization/methods , Case-Control Studies , Feasibility Studies , Female , Humans , Male , Middle AgedABSTRACT
Older patients suffering severe heart failure related to aortic stenosis (AS) undergo transcatheter aortic valve replacement (TAVR), owing to their high surgical risk. The diagnosis is made based on echocardiographic examination, but may require a multimodality imaging approach in patients with low gradients. In severely decompensated heart failure or cardiogenic shock, rescue percutaneous balloon aortic valvuloplasty as a bridge to TAVR seems reasonable. Emergent TAVR has been reported. Efforts should be made to avoid late diagnosis or referring patients with severe AS to offer them timely interventions, reduce the risk of TAVR, and predict whether left ventricular function will improve.
Subject(s)
Aortic Valve Stenosis , Aortic Valve , Heart Failure , Transcatheter Aortic Valve Replacement , Aged , Aortic Valve/physiopathology , Aortic Valve/surgery , Aortic Valve Stenosis/diagnosis , Aortic Valve Stenosis/epidemiology , Aortic Valve Stenosis/physiopathology , Aortic Valve Stenosis/surgery , Comorbidity , Early Medical Intervention , Echocardiography/methods , Heart Failure/diagnosis , Heart Failure/epidemiology , Heart Failure/physiopathology , Humans , Outcome Assessment, Health Care , Risk Adjustment , Risk Factors , Severity of Illness Index , Transcatheter Aortic Valve Replacement/adverse effects , Transcatheter Aortic Valve Replacement/methodsABSTRACT
BACKGROUND: Previous studies, which compared the prevalence of high on-clopidogrel platelet reactivity (HCPR) in type 2 diabetes mellitus (T2DM) versus non-T2DM and obese versus nonobese patients provided conflicting results. METHODS: We compared the prevalence of HCPR in patients with T2DM, metabolic syndrome (MS), or neither T2DM nor MS undergoing drug-eluting stent implantation for stable coronary artery disease. Platelet functions were measured after a 600-mg clopidogrel loading dose and after 4 months on clopidogrel 75 mg/d. RESULTS: The prevalence of HCPR was significantly higher in 63 T2DM and 50 MS patients than in 43 patients with neither T2DM nor MS (46.0% and 52.0% vs 20.9%) after clopidogrel loading dose, whereas, at 4 months, only T2DM patients had a significantly higher prevalence of HCPR (50.8% and 31.3% vs 23.8%). By multivariable analysis, T2DM (odds ratio [OR] 3.62, 95% CI, 1.34-9.80, P = .011), MS (OR 4.00, 95% CI 1.39-11.46, P = .010), and previous chronic treatment with clopidogrel (OR 0.22, 95% CI 0.09-0.49; P < .001) were the main independent predictors of HCPR after clopidogrel loading dose, whereas only T2DM (OR 2.98, 95% CI 1.20-7.41, P = .017) was an important independent predictor of HCPR at 4 months. CONCLUSIONS: Both MS and T2DM were independent predictors of HCPR after clopidogrel loading dose. On clopidogrel maintenance therapy, only T2DM remained an independent predictor. This observation may be clinically relevant in the current era of antiplatelet therapy.